Arc'teryx Naos 55 Pack

Arc'teryx is known for their innovative products, and this groundbreaking model brings a new level to performance with a completely waterproof design! Made with revolutionary 420Advanced Composite Textile VaporTight™ material to keep contents dry. Top-loading main compartment features a DryBag™ lid-closure system for easy packing and added weatherproofing. WaterTight™ zippers on all pockets prevent water penetration. All seams are sealed for weather-tight protection. Hydration-compatible design features reservoir pocket with a waterproof hydroport for drinking tube (reservoir sold separately). Radially formed shoulder straps and Radially formed Binary™ hipbelt offer a nice fit. Hipbelt suspension features a Load Transfer Disc™ for superior range of motion and easy disconnect from pack. Simply grab hipbelt at center, twist in counter-clockwise direction and belt releases from center disc; reverse actions to connect. Zippered large Kangaroo side pocket and zippered smaller pocket on other side for storage of oft-used items. All molded components and suspension system are laminated and bonded for superior strength. MonoFrame™ backpanel is thin and light with EVA foam, Kydex plastic and 2 aluminum stays to create a direct link between back, suspension and bag.